MAX9317ECJ 查看數據表（PDF） - Maxim Integrated
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MAX9317ECJ Datasheet PDF : 10 Pages
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Dual 1:5 Differential Clock Drivers with LVPECL
Inputs and LVDS Outputs
ABSOLUTE MAXIMUM RATINGS
VCC to GND ...........................................................-0.3V to +4.1V
Input Pins to GND.......................................-0.3V to (VCC + 0.3V)
Differential Input Voltage .............VCC or 3.0V, whichever is less
Continuous Output Current .................................................28mA
Surge Output Current..........................................................50mA
Continuous Power Dissipation (TA = +70°C)
32-Pin, 7mm ✕ 7mm TQFP
(derate 20.7mW/°C above +70°C) .................................1.65W
32-Pin 5mm ✕ 5mm QFN
(derate 21.3mW/°C above +70°C) ...................................1.7W
Junction-to-Ambient Thermal Resistance in Still Air
32-Pin, 7mm ✕ 7mm TQFP......................................+48.4°C/W
32-Pin, 5mm ✕ 5mm QFN ..........................................+47°C/W
Junction-to-Case Thermal Resistance
32-Pin, 7mm ✕ 7mm TQFP.........................................+12°C/W
32-Pin, 5mm ✕ 5mm QFN ............................................+2°C/W
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
ESD Protection
Human Body Model (CLK_, CLK_, Q_, Q_, VT_) .............±2kV
Soldering Temperature (10s) ...........................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(VCC = 2.375V to 2.625V (MAX9317/MAX9317A), VCC = 3.0V to 3.6V (MAX9317B/MAX9317C), all outputs loaded 100Ω ±1%
between Q_ and Q_, unless otherwise noted. Typical values are at VCC = 2.5V (MAX9317/MAX9317A), VCC = 3.3V
(MAX9317B/MAX9317C), VIHD = VCC - 1.0V, VILD = VCC - 1.5V, unless otherwise noted.) (Notes 1, 2, and 3)
PARAMETER SYMBOL
INPUTS (CLK_, CLK_)
CONDITIONS
-40°C
+25°C
+85°C
UNITS
MIN TYP MAX MIN TYP MAX MIN TYP MAX
Differential Input
High Voltage
VIHD
Figure 1
1.2
VCC 1.2
VCC 1.2
VCC
V
Differential Input
Low Voltage
VILD
Figure 1
0
VCC
- 0.1
0
VCC
- 0.1
0
VCC
- 0.1
V
Differential Input
Voltage
MAX9317/
0.1
VID
VIHD -
VILD
MAX9317A
MAX9317B/
MAX9317C
0.1
VCC 0.1
3.0 0.1
VCC 0.1
3.0 0.1
VCC
V
3.0
Input Current
CLK_, or CLK_ =
IIH, IIL
VIHD or VILD,
-60
MAX9317/MAX9317B
+60 -60
+60 -60
+60 µA
Input Termination
Resistance
RIN
MAX9317A/MAX9317C,
Figure 2 (Note 4)
43
50
57
43
50
57
43
50
57
Ω
OUTPUTS (Q_, Q_)
Output High
Voltage
VOH
Figure 1
1.6
1.6
1.6
V
Output Low
Voltage
VOL
Figure 1
0.9
0.9
0.9
V
2 _______________________________________________________________________________________
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